90027798

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{2203}}^1$

素因数の和:2361

約数の個数: 48

約数和(自身を含む): 211055040

約数和(自身を除く): 121027242

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 139, 147, 278, 294, 417, 834, 973, 1946, 2203, 2919, 4406, 5838, 6609, 6811, 13218, 13622, 15421, 20433, 30842, 40866, 46263, 92526, 107947, 215894, 306217, 323841, 612434, 647682, 918651, 1837302, 2143519, 4287038, 6430557, 12861114, 15004633, 30009266, 45013899, 90027798]

約数ペア:

[(1, 90027798), (2, 45013899), (3, 30009266), (6, 15004633), (7, 12861114), (14, 6430557), (21, 4287038), (42, 2143519), (49, 1837302), (98, 918651), (139, 647682), (147, 612434), (278, 323841), (294, 306217), (417, 215894), (834, 107947), (973, 92526), (1946, 46263), (2203, 40866), (2919, 30842), (4406, 20433), (5838, 15421), (6609, 13622), (6811, 13218)]